Merge #1268 into sdk602patch0911 from refs/changes/1268/head

Code review from 胡传军

* refs/changes/1268/head: (7 commits)
  OTA升级后无法自动重启修复,多次尝试使用AT开始升级成功重启，是否依然有问题待验证
  优化蓝牙连接
  目标数据修改
  增加3次连续震动，给目标达成
  修改4分区与单分区兼容问题
  Merge branch 'sdk602patch0911' of https://codeup.aliyun.com/64191456b9581d62e8f81ac0/FD230 into 0911
  目标达成默认值修改

Signed-off-by: aliyun8003852482 <1224667075@qq.com>
Reviewed-by: Caisking <3449750381@qq.com>
Reviewed-by: 罗正 <1732036298@qq.com>
Reviewed-by: aliyun8003852482 <1224667075@qq.com>
Reviewed-by: snickersun@163.com <accounts_62b90f7fcf51ade33b6f628e@mail.teambition.com>
Reviewed-by: aliyun6865282430 <1624952103@qq.com>
Merged-by: aliyun8003852482 <1224667075@qq.com>
link: https://codeup.aliyun.com/64191456b9581d62e8f81ac0/FD230/change/1268